DOWSIL™ 3145 is a room temperature cure, no mix, high strength, no sag silicone adhesive designed for PCB assembly or printed wire boards. The innovative material is also well suited as an aviation sealant for repairs on aircrafts including cracks and openings in metal casings. Dow Corning 3145 RTV Adhesives offers high elongation, high tensile strength, and high tear strength, adhering to metals, glass, silicone rubber, ceramics and most plastics. The RTV silicone provides primer-less adhesion, moisture protection, vibration resistance, and assists substrates to resist thermal and mechanical shock.  DOWSIL™ 3145 Clear RTV Silicone Adhesive remains stable from -50C to 200C (higher for Dow Corning 3145 Gray), and offers excellent dielectric properties. The sealant meets Mil-Spec requirements and works well on sealing electrical leads, housings, and modules.

DOWSIL™ 3145 Clear Technical Data Sheet
DOWSIL™ 3145 Gray Technical Data Sheet